5463439 has 2 divisors, whose sum is σ = 5463440. Its totient is φ = 5463438.

The previous prime is 5463391. The next prime is 5463461. The reversal of 5463439 is 9343645.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5463439 - 2⁹ = 5462927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5463499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2731719 + 2731720.

It is an arithmetic number, because the mean of its divisors is an integer number (2731720).

Almost surely, 2^5463439 is an apocalyptic number.

5463439 is a deficient number, since it is larger than the sum of its proper divisors (1).

5463439 is an equidigital number, since it uses as much as digits as its factorization.

5463439 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38880, while the sum is 34.

The square root of 5463439 is about 2337.4000513391. The cubic root of 5463439 is about 176.1254163758.

The spelling of 5463439 in words is "five million, four hundred sixty-three thousand, four hundred thirty-nine".